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John Day Dam
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Home : xt_USA : xt_ Pacific_NW : OR- Columbia River : OR- Gorge East : John Day Dam : Forecast Graphs

Computer Model Data: 3/21 | 3/22 | 3/23 | 3/24 | 3/25 | 3/26 | 3/27 | >>Wind Obs Map<<

John Day Dam Computer Forecast Table - Meteogram

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More Hours

NAM 12km

GFS 0.5 Deg

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Date	Saturday, March 21								Sunday, March 22
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	4	5	7	15	17	17	11	8	6	4	1	2	2	4	3	3
Direction
Temperature (F)	48	47	45	48	51	49	40	34	29	27	30	43	49	51	43	41
Model	NAM 12km								NAM 12km
Model Run	03/21 06z	03/21 06z	03/21 06z	03/21 06z	03/21 06z	03/21 06z	03/21 06z	03/21 06z	03/21 06z	03/21 06z	03/21 06z	03/21 06z	03/21 06z	03/21 06z	03/21 06z	03/21 06z
Precipitation (in)
Pressure (mb)	1016	1017	1019	1021	1022	1023	1025	1028	1029	1030	1030	1029	1026	1022	1021	1020
Visibility (mi)
Cloud Cover (%)	99	100	72	1						8			35	1	75	100
Additional Data	Show Additional Data
Date	Monday, March 23								Tuesday, March 24
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	3	3	5	10	13	14	9	7	4	4	4	4	11	11	19	17
Direction
Temperature (F)	39	36	36	46	51	50	44	42	45	44	45	47	52	50	49	41
Model	NAM 12km								GFS 0.5 Deg
Model Run	03/21 06z	03/21 06z	03/21 06z	03/21 06z	03/21 06z	03/21 06z	03/21 06z	03/21 06z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z
Precipitation (in)
Pressure (mb)	1019	1019	1020	1019	1017	1016	1017	1018	1013	1013	1012	1011	1009	1010	1012	1017
Visibility (mi)
Cloud Cover (%)	27	67	100	100	24	82	100	100					6	16	17	6
Additional Data	Show Additional Data
Date	Wednesday, March 25								Thursday, March 26
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	10	9	7	7	7	5	4	8	10	7	5	9	9	8	2	2
Direction
Temperature (F)	38	36	37	44	50	51	42	40	36	33	35	44	48	49	40	37
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z
Precipitation (in)
Pressure (mb)	1020	1021	1022	1021	1018	1015	1016	1019	1022	1025	1027	1028	1027	1026	1027	1028
Visibility (mi)
Cloud Cover (%)	3	10	2	2				1	3	6	4
Additional Data	Show Additional Data
Date	Friday, March 27								Saturday, March 28
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	3	2	3	7	10	8	4	2	2	1	2	5	13	18	16	14
Direction
Temperature (F)	35	33	37	46	52	52	43	40	38	37	41	51	56	53	44	40
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z
Precipitation (in)
Pressure (mb)	1029	1029	1029	1027	1025	1022	1022	1021	1020	1018	1018	1015	1013	1012	1013	1013
Visibility (mi)
Cloud Cover (%)																6
Additional Data	Show Additional Data
Date	Sunday, March 29								Monday, March 30
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm
Wind (mph)	15	14	12	14	14	16	11	9	6	7	8	13	18	17
Direction
Temperature (F)	36	33	34	40	42	40	34	30	30	28	32	40	43	42
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z
Precipitation (in)
Pressure (mb)	1015	1017	1018	1018	1018	1018	1019	1020	1020	1020	1020	1019	1019	1019
Visibility (mi)
Cloud Cover (%)	65	10	28	2	1	3	2	1	2	2	3
Additional Data	Show Additional Data